Flexigrip Inc
FlexigripActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3587657A | Zipper tubing | Expired / Lapsed | 1968-06-19 | 1971-06-28 | 0 | Details |
| US3364530A | Swallow tail flexible fastener | Expired / Lapsed | 1966-06-08 | 1968-01-23 | 0 | Details |
| US3219084A | Double joined fastener and method of forming plural bags | Expired / Lapsed | 1961-10-02 | 1965-11-23 | 2 | Details |
| US3195184A | Apparatus for making double walled tube | Expired / Lapsed | 1962-04-30 | 1965-07-20 | 2 | Details |
| US2823720A | Sliderless fastener closure | Expired / Lapsed | 1956-08-16 | 1958-02-18 | 0 | Details |
| US2789609A | Actuator for zippers and pouch embodying the same | Expired / Lapsed | 1956-07-09 | 1957-04-23 | 0 | Details |
| US2637085A | Separable fastener | Expired / Lapsed | 1950-12-13 | 1953-05-05 | 0 | Details |